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GAMMA Investing LLC: BLFS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of GAMMA Investing LLC on BLFS, newest first. How the timeline and the estimate are built.

GAMMA Investing LLC held 9,647 BLFS shares at 2026-09-30 per its 13F-HR filed 2026-10-08.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 9,647 shares
    Change vs previous 13F +651 shares

    0.01% of the 13F portfolio, value $374,786.

    13F-HR 0002010235-26-000007 filed by GAMMA Investing LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 8,996 shares
    Change vs previous 13F +2,410 shares

    0.01% of the 13F portfolio, value $254,047.

    13F-HR 0002010235-26-000005 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2026-03-31
    13F 6,586 shares
    Change vs previous 13F +3,207 shares

    0.01% of the 13F portfolio, value $125,661.

    13F-HR 0002010235-26-000003 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-12-31
    13F 3,379 shares
    Change vs previous 13F +130 shares

    <0.01% of the 13F portfolio, value $81,704.

    13F-HR 0002010235-26-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-09-30
    13F 3,249 shares
    Change vs previous 13F -268 shares

    <0.01% of the 13F portfolio, value $82,882.

    13F-HR 0002010235-25-000009 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-06-30
    13F 3,517 shares
    Change vs previous 13F -706 shares

    <0.01% of the 13F portfolio, value $75,756.

    13F-HR 0002010235-25-000007 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2025-03-31
    13F/A 4,223 shares
    Change vs previous 13F +663 shares

    0.01% of the 13F portfolio, value $96,453.

    13F-HR/A 0002010235-25-000006 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-12-31
    13F 3,560 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $92,418.

    13F-HR 0002010235-25-000001 filed by GAMMA Investing LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).